Detection and wavelet analysis of acoustic emission signal from partial discharge captured by multimode optical fiber and piezoelectric sensors in insulation oil

• Main Authors: Yaacob, Mohd. Muhridza, Alsaedi, M. A., Abdul Rahman, Rosly, Bidin, Noriah, Maqbool, Wajaht, Al Geelani, Nasir A., Hosseinian, R.
• Format: Article
• Language: English
• Published: Academic Journals 2013
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/40400/1/MohdMuhridzaYaacob2013_DetectionandWaveletAnalysisofAcoustic.pdf; http://eprints.utm.my/id/eprint/40400/

High-voltage transformer is the most critical and expensive component in a power system network in order to ensure the stability of the system. Partial discharge (PD) detection is a technique widely used for high voltage equipment insulation condition monitoring and assessment. In this paper, the ch...